棉花蚜虫发生危害及防治技术概述

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棉花蚜虫发生规律及综合防治技术 Thecottonophidhastheruleandthesynthesispreventingandcontrollingtechnology 张战奇 (无极县原种场,河北无极052460) 摘要:介绍了棉花蚜虫的分类、特征、发生规律和危害情况,总结了 农艺防治、生物防治、物理防治、化学防治等四项防治方法,提出了 综合防治的技术方法。 Abstract:Introducedthecottonandkapokophid'sclassification,the characteristic,hastheruleandtheharmsituation,summarized agronomypreventingandcontrolling,biologicalpreventingand controlling,physicalpreventingandcontrolling,chemistrypreventing andcontrollingandsoonfourpreventingandcontrollingmethods, proposedthesynthesispreventingandcontrollingtechnicalmethod. 关键词:棉花蚜虫发生规律危害防治技术 Keyword:Thecottonophid,Therule,Theharm,Thepreventing andcontrollingtechnology

腾讯文库棉花蚜虫发生危害及防治技术概述